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    Subject[PATCH] pca953x: Minor include cleanup
    linux/i2c/pca953x.h is a very bare include file. Fix check for multiple
    includes of linux/i2c/pca953x.h, and add dependent includes into the
    header file.

    Signed-off-by: Olof Johansson <olof@lixom.net>

    diff --git a/include/linux/i2c/pca953x.h b/include/linux/i2c/pca953x.h
    index 81736d6..29699f8 100644
    --- a/include/linux/i2c/pca953x.h
    +++ b/include/linux/i2c/pca953x.h
    @@ -1,3 +1,9 @@
    +#ifndef _LINUX_PCA953X_H
    +#define _LINUX_PCA953X_H
    +
    +#include <linux/types.h>
    +#include <linux/i2c.h>
    +
    /* platform data for the PCA9539 16-bit I/O expander driver */

    struct pca953x_platform_data {
    @@ -17,3 +23,5 @@ struct pca953x_platform_data {
    void *context);
    char **names;
    };
    +
    +#endif /* _LINUX_PCA953X_H */

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